问题描述:
It was said that the police had done______best to find the _____prisoner.
A.his escaped B.their escaped C.its escaping D.their escaping
但是D为什么错.B又对在哪了?
A.his escaped B.their escaped C.its escaping D.their escaping
但是D为什么错.B又对在哪了?
问题解答:
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